In the past I used MobiDeDRM on my Mobipocket eBooks to be able to use my books on all my electronic devices.
Up until a week ago this worked perfectly.
I bought some new eBooks on Fictionwise for my vacanction and used MobiDeDRM on them. Everything seamed to have worked as always, I can open those books without getting an error message and I can page 3 or 4 pages but suddenly when I try to page again my Cybook will kind of reboot and then is looked so I have to perform a reboot.
First I thought I had one currupt book but this happened with other newly bought books also.
Luckily I also had the original files with my and they work without a problem.